Two-electron perturbation problems and Pollaczek polynomials
1991 ◽
Vol 24
(21)
◽
pp. 4989-4998
◽
1966 ◽
Vol 23
(1)
◽
pp. 26-86
◽
1992 ◽
Vol 9
(2)
◽
pp. 143-155
◽
1998 ◽
Vol 92
(2-3)
◽
pp. 101-123
◽
1997 ◽
Vol 77
(1)
◽
pp. 59-74
◽
2013 ◽
Vol 5
(4)
◽
pp. 250-257
2018 ◽
Vol 117
◽
pp. 221-262